Precision machine-cut calibrated natural sapphire gemstones

Identification Natural
Species Corundum
Variety Sapphire
Hardness 9
Density 4
RI-1 1.762
RI-2 1.778

Sapphire is the gem variety of the mineral corundum. It is an extremely hard and durable gemstone, second only to Diamonds on the Moh's hardness scale. Sapphires are available in virtually all colors but red, red sapphires are known as rubies. Blue sapphire is the most well known hue.

All natural sapphire gemstones are crafted to the most precise specifications and uniformed in terms of brilliance, color, clarity, dimensions and shape. To offer maximum consistency and quality, all rough sapphires are sourced from our own mines or from the most reliable suppliers in the industry.

  • Inventory (1306)
  • Please sign in into your account to view your pricing and ordering options.

  • Page 27 of 27
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
YRC100265EC Sapphire Round Brilliant 2.65 0.1000   YR100 PCE 1 In stock
YRC200245EC Sapphire Round Brilliant 2.45 0.0770   YR200 PCE 1 In stock
YRC300210EC Sapphire Round Brilliant 2.10 0.0466   YR300 PCE 1 In stock
YRC400205EC Sapphire Round Brilliant 2.05 0.0450   YR400 PCE 1 In stock
YRC500190EC Sapphire Round Brilliant 1.90 0.0340   YR500 PCE 1 Made to order
YSC050120EC Sapphire Round Brilliant 1.20 0.0087   YS050 PCE 1 In stock
Go to page 27
Show rows50
1301-1306 of 1306